K8s plugin health status implementation

[khanhtc1202]

What this PR does:

Implement health status check for resources:

• DaemonSet
• Pod

Why we need it:

Which issue(s) this PR fixes:

Part of #5764
Follow #6303

Does this PR introduce a user-facing change?:

• How are users affected by this change:
• Is this breaking change:
• How to migrate (if breaking change):

[codecov]

Codecov Report

❌ Patch coverage is 69.23077% with 16 lines in your changes missing coverage. Please review.
✅ Project coverage is 28.85%. Comparing base (9fdf3c8) to head (7fd7f6f).
⚠️ Report is 7 commits behind head on master.

Files with missing lines	Patch %	Lines
...ipedv1/plugin/kubernetes/provider/health_status.go	71.73%	13 Missing ⚠️
...app/pipedv1/plugin/kubernetes/provider/manifest.go	50.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6320      +/-   ##
==========================================
+ Coverage   28.82%   28.85%   +0.03%     
==========================================
  Files         560      560              
  Lines       59941    59993      +52     
==========================================
+ Hits        17277    17313      +36     
- Misses      41343    41359      +16     
  Partials     1321     1321              

Flag	Coverage Δ
.	23.27% <ø> (ø)
.-pkg-app-pipedv1-plugin-analysis	32.64% <ø> (ø)
.-pkg-app-pipedv1-plugin-kubernetes	58.67% <69.23%> (+0.13%)	⬆️
.-pkg-app-pipedv1-plugin-kubernetes_multicluster	67.63% <ø> (ø)
.-pkg-app-pipedv1-plugin-scriptrun	54.83% <ø> (ø)
.-pkg-app-pipedv1-plugin-terraform	38.65% <ø> (ø)
.-pkg-app-pipedv1-plugin-wait	33.92% <ø> (ø)
.-pkg-app-pipedv1-plugin-waitapproval	52.71% <ø> (ø)
.-pkg-plugin-sdk	50.34% <ø> (ø)
.-tool-actions-gh-release	19.23% <ø> (ø)
.-tool-actions-plan-preview	25.51% <ø> (ø)
.-tool-codegen-protoc-gen-auth	0.00% <ø> (ø)

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[github-actions]

This PR is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 7 days.

[Warashi]

LGTM

reference implementations are

pipecd/pkg/app/piped/platformprovider/kubernetes/state.go

Line 248 in 9d15e35

func determineDaemonSetHealth(obj *unstructured.Unstructured) (status model.KubernetesResourceState_HealthStatus, desc string) {

and

pipecd/pkg/app/piped/platformprovider/kubernetes/state.go

Line 378 in 9d15e35

func determinePodHealth(obj *unstructured.Unstructured) (status model.KubernetesResourceState_HealthStatus, desc string) {